离子液体去除人发鳞片的研究  

Study of removing cuticle of hair with ionic liquids

作　　者：王明 翟亚丽[2] 卞学海[3] 李俊龙 WANG Ming;ZHAI Yali;BIAN Xuehai;LI Junlong(Department of Material and Chemical Engineering, Henan Institute of Engineering,Zhengzhou, Henan 450007, China;School of Textile Engineering, Henan Institute of Engineering, Zhengzhou, Henan 450007, China;Shenzhen Enter-exit Inspection and Quarantine Bureau, Shenzhen, Guangdong 518045, China)

机构地区：[1]河南工程学院材料与化学工程学院,河南郑州450007 [2]河南工程学院纺织学院,河南郑州450007 [3]深圳出入境检验检疫局,广东深圳518045

出　　处：《毛纺科技》2018年第3期36-39,共4页Wool Textile Journal

基　　金：河南省服用纺织品工程技术研究中心开放基金项目(CTERC201610)

摘　　要：离子液体具有独特的催化和溶解双重作用,使其在溶解、催化降解方面有着巨大的潜力。为研究其在人发脱除鳞片中的应用效果,采用[Bmim]Cl、[Amim]Cl、[Bmim]BF4三种离子液体对人发进行脱鳞处理,分析离子液体种类、处理温度及时间等因素对鳞片剥离程度的影响。通过扫描电镜照片观察人发表面鳞片脱除效果,并结合处理后的机械性能测试,确定最佳脱鳞工艺。结果表明:采用[Bmim]Cl离子液体,在处理温度90℃,处理30 min后,对人发表面鳞片层脱除效果较好;对处理后的人发进行力学性能测试,断裂强力仍保持在110 c N以上,在脱除鳞片的同时,对人发纤维损伤较小。Ionic liquid has great potential in catalytic degradation and dissolution,due to its unique catalytic and solvent action.In order to investigate the application of ionic liquid in human hair processing,[Bmim]Cl,[Amim]Cl,[Bmim]BF4were chosen to removal cuticle layer of human hair fibers,and the influence of ionic liquid species,processing temperature and time on the removal extent were discussed.The surface morphology and mechanical property of human hair before and after removal scale were studied using SEM and INSTRON testing equipment,then,the optimum technological condition was determined.The results showed that,the removal effect is best,when[Bmim]Cl was adopted to removal scale at90℃for30min,moreover,at this condition,the strength remained above110cN.

关 键 词：人发 鳞片层 离子液体 剥鳞处理 

分 类 号：TS193.2[轻工技术与工程—纺织化学与染整工程]